@ARTICLE{lazar:04,
  author = "Lazar, Jonathan and Dudley-Sponaugle, Alfreda and Greenidge, Kisha-Dawn",
  title = "Improving web accessibility: a study of webmaster perceptions",
  journal = "Computers in Human Behavior",
  year = "2004",
  volume = "20",
  pages = "269-288",
  number = "2",
  month = "mar",
  booktitle = "The Compass of Human-Computer Interaction",
  citeulike-article-id = "2431466",
  citeulike-linkout-0 = "http://dx.doi.org/10.1016/j.chb.2003.10.018",
  citeulike-linkout-1 = "http://www.sciencedirect.com/science/article/B6VDC-4BRKMR8-B/2/08cd39063d4902227cf6033cf824aca4",
  doi = "10.1016/j.chb.2003.10.018",
  keywords = "2004, accessibility, web",
  posted-at = "2008-05-13 07:40:21",
  priority = "2",
  url = "http://dx.doi.org/10.1016/j.chb.2003.10.018"
}

@INPROCEEDINGS{brajnik:06,
  author = "Giorgio Brajnik",
  title = "Web Accessibility Testing: When the Method Is the Culprit",
  booktitle = "ICCHP",
  year = "2006",
  pages = "156-163",
  bibsource = "DBLP, http://dblp.uni-trier.de",
  ee = "http://dx.doi.org/10.1007/11788713_24"
}

@ARTICLE{zeng:05,
  author = "B. Parmanto and X. Zeng",
  title = "Metric for Web accessibility evaluation",
  journal = "JASIST",
  year = "2005",
  volume = "56",
  pages = "1394-1404",
  number = "13",
  bibsource = "DBLP, http://dblp.uni-trier.de",
  ee = "http://dx.doi.org/10.1002/asi.20233"
}

@incollection {springerlink:10.1007/978-3-642-02713-0,
   author = "Moreno, Lourdes and Mart�nez, Paloma and Ruiz-Mezcua, Bel�n",
   affiliation = "Computer Science Department, Universidad Carlos III de Madrid, Avda. Universidad 30, Legan�s, 28911 Madrid, Spain",
   title = "Integrating HCI in a Web Accessibility Engineering Approach",
   booktitle = "Universal Access in Human-Computer Interaction. Applications and Services",
   series = "Lecture Notes in Computer Science",
   editor = "Stephanidis, Constantine",
   publisher = "Springer Berlin / Heidelberg",
   isbn = "978-3-642-02712-3",
   keyword = "Computer Science",
   pages = "745-754",
   volume = "5616",
   url = "http://dx.doi.org/10.1007/978-3-642-02713-0\_79",
   note = "10.1007/978-3-642-02713-0\_79",
   year = "2009"
}

@MASTERSTHESIS{maia:10,
  author = "Lucin{\'e}ia Souza Maia",
  title = "Um processo para o desenvolvimento de aplica{\c{c}}{\~o}es Web Acess{\'i}veis",
  school = "Federal University of Mato Grosso do Sul",
  year = "2010",
  language = "portuguese",
  numpages = "94"
}

@INPROCEEDINGS{1630123, 
author="Kavcic, A.", 
booktitle="Computer as a Tool, 2005. EUROCON 2005.The International Conference on", 
title="Software Accessibility: Recommendations and Guidelines", 
year="2005", 
month="November", 
volume="2", 
pages="1024-1027", 
keywords="accessible software design;information technology product;software accessibility guidelines;software application development;handicapped aids;user centred design;user interfaces;", 
doi="10.1109/EURCON.2005.1630123"
}

@MASTERSTHESIS{alves:11,
  author = "Daniel Domingos Alves",
  title = "Acessibilidade no Desenvolvimento de Software Livre",
  school = "Federal University of Mato Grosso do Sul",
  year = "2011",
  language = "portuguese",
  numpages = "135",
}

@INPROCEEDINGS{Trewin:2010:ACT:1805986.1806029,
  author = "Trewin, Shari and Cragun, Brian and Swart, Cal and Brezin, Jonathan
	and Richards, John",
  title = "Accessibility challenges and tool features: an IBM Web developer
	perspective",
  booktitle = "Proceedings of the 2010 International Cross Disciplinary Conference
	on Web Accessibility (W4A)",
  year = "2010",
  series = "W4A '10",
  pages = "32:1-32:10",
  address = "New York, NY, USA",
  publisher = "ACM",
  acmid = "1806029",
  articleno = "32",
  doi = "http://doi.acm.org/10.1145/1805986.1806029",
  isbn = "978-1-4503-0045-2",
  keywords = "accessibility, assistive technology, automated evaluation, conformance
	testing, developers' perception, quality assurance, screen reader,
	survey, tools, validation, web, web accessibility",
  location = "Raleigh, North Carolina",
  numpages = "10",
  url = "http://doi.acm.org/10.1145/1805986.1806029"
}

@INPROCEEDINGS{analuizadias:2010,
  author = "Ana Luiza Dias and Renata Pontin de Mattos Fortes and Paulo C�sar
	Masiero and Rudinei Goularte",
  title = "Uma Revis�o Sistem�tica sobre a inser��o de Acessibilidade nas fases
	de desenvolvimento da Engenharia de Software em sistemas Web",
  booktitle = "Proceedings of the IX Symposium on Human Factors in Computing Systems",
  year = "2010",
  series = "IHC '10",
  pages = "39-48",
  address = "Porto Alegre, Brazil, Brazil",
  publisher = "Brazilian Computer Society",
  keywords = "web social, IHC'10, software social",
  location = "Belo Horizonte, Minas Gerais, Brazil",
  numpages = "10"
}

@INPROCEEDINGS{5970169, 
author="Ali, N. and Gueheneuc, Y. and Antoniol, G.", 
booktitle="Program Comprehension (ICPC), 2011 IEEE 19th International Conference on", 
title="Trust-Based Requirements Traceability", 
year="2011", 
pages="111-120", 
keywords="information retrieval;security of data;IR-based traceability recovery approach;Trustrace approach;information retrieval approach;traceability link;trust-based requirements traceability;vector space model;Documentation;Electronic mail;Indexing;Probabilistic logic;Semantics;Software;Web sites;Traceability;experts;requirements;source code;trust-based model", 
doi="10.1109/ICPC.2011.42", 
ISSN="1092-8138",}

@INPROCEEDINGS{292398, 
author="Gotel, O. C Z and Finkelstein, A. C W", 
booktitle="Requirements Engineering, 1994., Proceedings of the First International Conference on", 
title="An analysis of the requirements traceability problem", 
year="1994", 
pages="94-101", 
keywords="systems analysis;post-requirements specification traceability;pre-requirements specification traceability;requirements engineering practice;requirements traceability problem analysis;requirements traceability tools;Educational institutions;Guidelines;Project management;Research and development", 
doi="10.1109/ICRE.1994.292398",}

@INPROCEEDINGS{5485417, 
author="Soonsongtanee, S. and Limpiyakorn, Y.", 
booktitle="Computer Engineering and Technology (ICCET), 2010 2nd International Conference on", 
title="Enhancement of requirements traceability with state diagrams", 
year="2010", 
volume="2", 
pages="V2-248-V2-252", 
keywords="formal specification;matrix algebra;software engineering;UML state diagrams;requirements traceability enhancement;requirements traceability matrix;Design engineering;Electric breakdown;Engineering management;Knowledge engineering;Maintenance engineering;Project management;Software engineering;Software tools;Testing;Unified modeling language;requirements management;requirements traceability;state diagram;traceability matrix", 
doi="10.1109/ICCET.2010.5485417",}

@INPROCEEDINGS{6405269, 
author="Mader, P. and Egyed, A.", 
booktitle="Software Maintenance (ICSM), 2012 28th IEEE International Conference on", 
title="Assessing the effect of requirements traceability for software maintenance", 
year="2012", 
pages="171-180", 
keywords="costing;software maintenance;software quality;downstream cost;initial cost benefit estimation;program comprehension;requirement traceability;software maintenance quality;third-party development projects;Analysis of variance;Conferences;Java;Maintenance engineering;Materials;Software maintenance;empirical software engineering;experiment;requirements traceability;software maintenance;traceability effect", 
doi="10.1109/ICSM.2012.6405269", 
ISSN="1063-6773",}

@inproceedings{guo:2009:OBI:1681515.1682933,
 author = "guo, Ying and Yang, Meihong and Wang, Jun and Yang, Ping and Li, Feng",
 title = "An Ontology Based Improved Software Requirement Traceability Matrix",
 booktitle = "Proceedings of the 2009 Second International Symposium on Knowledge Acquisition and Modeling - Volume 01",
 series = "KAM '09",
 year = "2009",
 isbn = "978-0-7695-3888-4",
 pages = "160-163",
 numpages = "4",
 url = "http://dx.doi.org/10.1109/KAM.2009.63",
 doi = "10.1109/KAM.2009.63",
 acmid = "1682933",
 publisher = "IEEE Computer Society",
 address = "Washington, DC, USA",
 keywords = "requirement engineering, requirement traceability matrix(RTM), lateral traceability, vertical traceability",
}

@INPROCEEDINGS{5599835, 
author="Moulin, C. and Sbodio, M.L.", 
booktitle="Cognitive Informatics (ICCI), 2010 9th IEEE International Conference on", 
title="Improving the accessibility and efficiency of e-Government processes", 
year="2010", 
pages="603-610", 
keywords="Internet;government data processing;middleware;ontologies (artificial intelligence);public administration;SPARQL;Web application;ambient intelligence;e-government process;e-government services;eligibility criteria;middleware;online collaborative workflow;Electronic government;Ontologies;Resource description framework;Semantics;Web services;Ontology;Semantic Web Service;Symbiotic Computing;e-Government", 
doi="10.1109/COGINF.2010.5599835",}

@INPROCEEDINGS{5223183, 
author="Assawamekin, N. and Sunetnanta, T. and Pluempitiwiriyawej, C.", 
booktitle="Computer and Information Science, 2009. ICIS 2009. Eighth IEEE/ACIS International Conference on", 
title="MUPRET: An Ontology-Driven Traceability Tool for Multiperspective Requirements Artifacts", 
year="2009", 
pages="943-948", 
keywords="formal specification;ontologies (artificial intelligence);software tools;systems analysis;MUPRET tool;multiperspective requirements artifact;ontologies;stakeholder;taxonomy;traceability link generation;traceability tool;Business;Computer architecture;Computer science;Information science;Merging;Ontologies;Programming;Software tools;Terminology;Vocabulary;Interoperability;Knowledge management;Multiperspective software development;Ontology;Requirements traceability", 
doi="10.1109/ICIS.2009.55",}

@INPROCEEDINGS{6511842, 
author="Martins, J.C.C. and Machado, R.J.", 
booktitle="Quality of Information and Communications Technology (QUATIC), 2012 Eighth International Conference on the", 
title="Ontologies for Product and Process Traceability at Manufacturing Organizations: A Software Requirements Approach", 
year="2012", 
pages="353-358", 
keywords="formal specification;manufacturing data processing;ontologies (artificial intelligence);equipment manufacturers;manufacturing organizations;ontologies;process traceability;product traceability;requirements modeling technique;software requirements approach;traceability business process;computer science related discipline: information management;management related discipline: information systems;software requirements", 
doi="10.1109/QUATIC.2012.45",}

@INPROCEEDINGS{4148940, 
author="Noll, R.P. and Ribeiro, M.B.", 
booktitle="Engineering of Computer-Based Systems, 2007. ECBS '07. 14th Annual IEEE International Conference and Workshops on the", 
title="Ontological Traceability over the Unified Process", 
year="2007", 
pages="249-255", 
keywords="Unified Modeling Language;formal specification;ontologies (artificial intelligence);UML modeler;concept-based traceability;ontological traceability;requirements traceability;software lifecycle;software system;unified process;Joining processes;Logic;OWL;Ontologies;Programming;Proposals;Software systems;Systems engineering and theory;Taxonomy;Unified modeling language", 
doi="10.1109/ECBS.2007.58",}

@INPROCEEDINGS{5362244, 
author="Ying guo and Meihong Yang and Jun Wang and Ping Yang and Feng Li", 
booktitle="Knowledge Acquisition and Modeling, 2009. KAM '09. Second International Symposium on", 
title="An Ontology Based Improved Software Requirement Traceability Matrix", 
year="2009", 
volume="1", 
pages="160-163", 
keywords="formal specification;formal verification;ontologies (artificial intelligence);program diagnostics;software development management;systems analysis;banking business system;functional requirements;lateral traceability;ontology;ontology queries;requirement traceability matrix;software products;software projects;source code;static requirement tracing method;vertical traceability;Banking;Computer science;Information technology;Knowledge acquisition;Knowledge engineering;Ontologies;Product design;Software design;Software quality;Software testing;lateral traceability;requirement engineering;requirement traceability matrix(RTM);vertical traceability", 
doi="10.1109/KAM.2009.63",}

@electronic{aegis:13,
  title = "AEGIS Ontology",
  url = "http://www.aegis-project.eu/index.php?option=com_content&view=article&id=107&Itemid=65",
  month = "July",
  year = "2013",
  key = "Aegis",
  note = "Accessed in September 2013.",
}